JPH0730776Y2 - 土木・建設機械用油圧回路 - Google Patents
土木・建設機械用油圧回路Info
- Publication number
- JPH0730776Y2 JPH0730776Y2 JP1988082163U JP8216388U JPH0730776Y2 JP H0730776 Y2 JPH0730776 Y2 JP H0730776Y2 JP 1988082163 U JP1988082163 U JP 1988082163U JP 8216388 U JP8216388 U JP 8216388U JP H0730776 Y2 JPH0730776 Y2 JP H0730776Y2
- Authority
- JP
- Japan
- Prior art keywords
- switching valve
- circuit
- boom
- arm
- pilot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Fluid-Pressure Circuits (AREA)
- Operation Control Of Excavators (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988082163U JPH0730776Y2 (ja) | 1988-06-21 | 1988-06-21 | 土木・建設機械用油圧回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988082163U JPH0730776Y2 (ja) | 1988-06-21 | 1988-06-21 | 土木・建設機械用油圧回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH025447U JPH025447U (US20050271598A1-20051208-C00001.png) | 1990-01-16 |
JPH0730776Y2 true JPH0730776Y2 (ja) | 1995-07-19 |
Family
ID=31306927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988082163U Expired - Lifetime JPH0730776Y2 (ja) | 1988-06-21 | 1988-06-21 | 土木・建設機械用油圧回路 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0730776Y2 (US20050271598A1-20051208-C00001.png) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5333362Y2 (US20050271598A1-20051208-C00001.png) * | 1973-10-29 | 1978-08-17 | ||
JPS5910212Y2 (ja) * | 1977-04-12 | 1984-03-30 | 株式会社神戸製鋼所 | 水平押出し可能な油圧式フエイスシヨベル |
-
1988
- 1988-06-21 JP JP1988082163U patent/JPH0730776Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH025447U (US20050271598A1-20051208-C00001.png) | 1990-01-16 |
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